definition dystonia
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dystonia British Dictionary definitions for dystonia Expand. /dɪsˈtəʊnɪə/. noun. 1. a neurological disorder, caused by disease of the basal ganglia, in which the muscles of the trunk, shoulders, and neck go into spasm, so that the head and limbs are held in unnatural positions.
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WELCOME!Letâs Stay Connected. Sign-Up to receive breaking rare disease information, news and stories right to your inbox! (We value your privacy. Your email address will not be shared.)SIGN ME UP General Discussion. Dystonia is a general term for a large group of movement disorders that vary in their symptoms, causes, progression, and treatments. This group of neurological conditions is generally characterized by involuntary muscle contractions that force the body into abnormal, sometimes painful, movements and positions (postures).
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Dystonia Dystonia is a movement disorder that causes involuntary contractions of your muscles. These contractions result in twisting and repetitive movements. Sometimes they are painful. Dystonia can affect just one muscle, a group of muscles or all of your muscles.
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Dystonia: Types, Causes and General Overview Dystonia. Dystonia is a neurological movement disorder characterized by involuntary muscle contractions, which force certain parts of the body into abnormal, sometimes painful, movements or postures. Dystonia can affect any part of the body including the arms and legs, trunk, neck, eyelids, face, or vocal cords.f dystonia causes any type of impairment, it is because muscle contractions interfere with normal function. Features such as cognition, strength, and the senses, including vision and hearing are normal.
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- Spasmodic dysphonia. Spasmodic dysphonia (or laryngeal dystonia) is a voice disorder characterized by involuntary movements or spasms of one or more muscles of the larynx (vocal folds or voice box) during speech. Contents.
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What is Dystonia? Dystonia is a neurological movement disorder in which sustained muscle contractions cause twisting and repetitive movements or abnormal postures. The movements may resemble a tremor.Dystonia is often initiated or worsened by voluntary movements, and symptoms may “overflow” into adjacent muscles.ystonia is classified by: 1. Clinical characteristics such as age of onset, body distribution, nature of the symptoms, and associated features such as additional movement disorders or neurological symptoms, and 2. Cause (which includes changes or damage to the nervous system and inheritance).
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Dysthymia Dysthymia (/dɪsˈθaɪmiə/ dis-THY-mee-ə, from Ancient Greek δυσθυμία, bad state of mind), sometimes also called neurotic depression, dysthymic disorder, or chronic depression, is a mood disorder consisting of the same cognitive and physical problems as in depression, with less severe but longer-lasting symptoms.
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Dystonia Dystonia: Introduction. Dystonia: Dystonia is a neurological disorder that causes involuntary contractions of muscles in a repetitive, twisting manner. See detailed information below for a list of 130 causes of Dystonia, Symptom Checker, including diseases and drug side effect causes. » Review Causes of Dystonia: Causes | Symptom Checker ».
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- Dystonia may cause hypertonia, but by this definition hypertonia is not always present in dystonia. For example, dystonia may lead to sustained involuntary muscle contraction only during attempts at voluntary movement, with normal or decreased tone and muscle activity when measured at rest.
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Overview By Mayo Clinic Staff. Cervical dystonia, also called spasmodic torticollis, is a painful condition in which your neck muscles contract involuntarily, causing your head to twist or turn to one side.y Mayo Clinic Staff. Cervical dystonia, also called spasmodic torticollis, is a painful condition in which your neck muscles contract involuntarily, causing your head to twist or turn to one side.
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What you need to know about dystonia This type of dystonia is caused by its underlying cause, which can be one, or a combination of various conditions and diseases. 1  For example: 2  Brain tumors. 3  Carbon monoxide or heavy metal poisoning. 4  Oxygen deprivation. 5  Cerebral palsy. 6  Huntington's disease. 7  MS (multiple sclerosis) 8  Parkinson's disease.
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- Introduction. Dystonia is a medical term for a range of movement disorders that cause muscle spasms and contractions. The spasms and contractions may either be sustained or may come and go.Movements are often repetitive and cause unusual, awkward and sometimes painful postures.ntroduction. Dystonia is a medical term for a range of movement disorders that cause muscle spasms and contractions. The spasms and contractions may either be sustained or may come and go.
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FOCAL DYSTONIA Focal dystonia is a neurological condition affecting a muscle or group of muscles in a specific part of the body causing an undesirable muscular contraction or twisting.Many sufferers have continuous pain, cramping and relentless muscle spasms due to involuntary muscle movements.ocal dystonia is a neurological condition affecting a muscle or group of muscles in a specific part of the body causing an undesirable muscular contraction or twisting.
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DYSTOPIA dystopia - state in which the conditions of life are extremely bad as from deprivation or oppression or terror. 2. dystopia - a work of fiction describing an imaginary place where life is extremely bad because of deprivation or oppression or terror.
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Truncal/Abdominal dystonia Truncal dystonia is uncontrollable and often painful muscle contractions in the trunk which may cause unusual stretching, bending or twisting of the trunk. Truncal dystonia is believed to be caused by incorrect messages from the brain to the muscles.bdominal wall Dystonia is also known as Belly Dancer’s dyskinesia is uncontrollable and often painful muscle contractions in the abdomen. Symptoms vary but usually consist of writhing movements and contractions of the abdominal muscles.
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dystonia dystonia. n. 1. (Pathology) a neurological disorder, caused by disease of the basal ganglia, in which the muscles of the trunk, shoulders, and neck go into spasm, so that the head and limbs are held in unnatural positions. [from dys- + -tonia from Greek tonos tension, from teinen to stretch]. (dɪsˈtoʊ ni ə). n.
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- Definitions: 1. A syndrome of abnormal muscle contraction that produces repetitive involuntary twisting movements and abnormal posturing of the neck, trunk, face, and extremities. The definition information for dystonia is provided by Stedman's.You can search our medical dictionary here.efinitions: 1. A syndrome of abnormal muscle contraction that produces repetitive involuntary twisting movements and abnormal posturing of the neck, trunk, face, and extremities. The definition information for dystonia is provided by Stedman's.
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- In this article. Dystonia is a movement disorder in which a person's muscles contract uncontrollably. The contraction causes the affected body part to twist involuntarily, resulting in repetitive movements or abnormal postures.Dystonia can affect one muscle, a muscle group, or the entire body. Oromandibular dystonia causes spasms of the jaw, lips, and tongue muscles. 2  This dystonia can cause problems with speech and swallowing. 3  Spasmodic dystonia affects the throat muscles that are responsible for speech. 4  Tardive dystonia is caused by a reaction to a drug.
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Dystonia Cervical Dystonia. Cervical Dystonia, often referred to as spasmodic torticollis, is a particular type of focal dystonia that affects the muscles of the neck. The muscle spasms can be painful and cause the neck to twist to one side (torticollis), forward (anterocollis), or backward (retrocollis).
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Dystonia *Dystonia facts medically edited by: Charles Patrick Davis, MD, PhD. Dystonia is a disorder of muscle control; it can cause slow repetitive movements, abnormal postures and/or tremors of the musculature that are uncontrollable by the patient.
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- 5 Task-specific dystonia is a form of focal dystonia that results in abnormal move-ments and postures exclusively within the context of a specific task. Most reported cases of task-specific focal dystonia in-volve the upper extremity, including syn-dromes such as writer’s cramp, musician’s dystonia, and golfer’s yips.
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Cervical Dystonia General Discussion. Cervical dystonia, also known as spasmodic torticollis, is a rare neurological disorder characterized by involuntary muscle contractions in the neck that cause abnormal movements and postures of the neck and head.mportant. It is possible that the main title of the report Cervical Dystonia is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.
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MILROY'S SYNDROME Myoclonus-dystonia is a movement disorder that typically affects the upper half of the body. Individuals with this condition experience quick, involuntary muscle jerking or twitching (myoclonus) that usually affects their arms, neck, and trunk.Less frequently, the legs are involved as well.yoclonus-dystonia is inherited in an autosomal dominant pattern, which means one copy of the altered gene in each cell is sufficient to cause the disorder. People normally inherit one copy of each gene from their mother and one copy from their father.
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What is Dystonia? Dystonia is a neurological movement disorder in which sustained muscle contractions cause twisting and repetitive movements or abnormal postures.The movements may resemble a tremor. Dystonia is often initiated or worsened by voluntary movements, and symptoms may “overflow” into adjacent muscles.ystonia is classified by: 1. Clinical characteristics such as age of onset, body distribution, nature of the symptoms, and associated features such as additional movement disorders or neurological symptoms, and 2. Cause (which includes changes or damage to the nervous system and inheritance).